Wako (USA) Inc.
6Patents
6Active
6Granted
47Portfolio score
Filing activity: Sep 26, 2017 → Mar 8, 2024
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11067288B2 | Dual coil electric heating element | Electricity | 5 | Active |
| US10132504B1 | Dual coil electric heating element | Electricity | 5 | Active |
| US11098904B2 | Dual coil electric heating element | Electricity | 1 | Active |
| US11929220B2 | Dual coil electric heating element | Electricity | 0 | Active |
| US11581156B2 | Dual coil electric heating element | Electricity | 0 | Active |
| US12334288B2 | Dual coil electric heating element | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.